ELBOTICS 7.4V 4000mAh Li-ion Rechargeable Battery Pack with JST XH2.54 2-Pin Connector for RC Cars, RC Boats, RC Helicopters, Toys & Electronics

Product Overview

The ELBOTICS 7.4V 4000mAh Li-ion Rechargeable Battery Pack with JST XH2.54 2-Pin Connector is a high-capacity rechargeable battery designed to deliver stable, reliable, and long-lasting power for compatible RC vehicles, electronic toys, Bluetooth equipment, LED lighting systems, robotics projects, and DIY electronics. Built with premium lithium-ion cells, this battery pack provides a stable 7.4V DC output and 4000mAh capacity, making it an excellent replacement or upgrade battery for devices requiring dependable power.

The battery is equipped with a JST XH2.54 2-Pin connector, nsuring secure electrical connectivity and simple installation. Whether you need power for RC cars, RC boats, RC helicopters, portable electronic devices, or custom electronics projects, this battery delivers consistent performance, extended runtime, and long service life.

Key Features

• High-capacity 7.4V 4000mAh lithium-ion rechargeable battery pack.
• Stable voltage output for smooth and reliable device performance.
• Standard JST XH2.54 2-Pin connector for secure plug-and-play installation.
• Built-in protection against overcharging, over-discharging, overcurrent, and short circuits.
• Rechargeable battery supporting 500+ charge cycles under normal operating conditions.
• Low self-discharge technology helps retain battery charge during storage.
• Compact and durable construction for easy installation.
• Ideal for replacement batteries, repairs, and DIY electronic projects.

Applications

RC Cars

Provides reliable power for compatible RC cars, helping improve driving performance and runtime.

RC Helicopters

Suitable for compatible RC helicopters requiring a stable 7.4V rechargeable battery pack for dependable flight performance.

RC Boats

Designed to deliver consistent power for compatible RC boats during extended operation.

Electronic Toys

An excellent replacement battery for compatible rechargeable electronic toys powered by a 7.4V lithium-ion battery pack.

Bluetooth Equipment

Compatible with Bluetooth speakers and other portable electronic devices that require a 7.4V battery pack with a JST XH2.54 connector.

DIY Electronics & Robotics

Ideal for Arduino projects, robotics, IoT devices, educational electronics, portable systems, and custom battery-powered applications.

Why Choose ELBOTICS

ELBOTICS manufactures dependable rechargeable battery solutions for hobbyists, technicians, and electronics enthusiasts. Built using premium lithium-ion cells and integrated protection circuitry, every battery pack is designed to provide stable voltage, reliable performance, extended service life, and enhanced safety for compatible electronic devices.

Safety Instructions

• Use only with compatible 7.4V electronic devices.
• Verify battery dimensions and the JST XH2.54 2-Pin connector before installation.
• Charge only with a compatible lithium-ion battery charger.
• Ensure correct connector polarity before connecting the battery.
• Do not puncture, crush, or expose the battery to fire or excessive heat.
• Keep away from water, moisture, and direct sunlight.
• Store the battery in a cool and dry location when not in use.
• Do not leave the battery unattended while charging.

Package Includes

• 1 × ELBOTICS 7.4V 4000mAh Li-ion Rechargeable Battery Pack with JST XH2.54 2-Pin Connector

Why Buy This Battery?

The ELBOTICS 7.4V 4000mAh Li-ion Rechargeable Battery Pack is the ideal replacement or upgrade for compatible RC cars, RC boats, RC helicopters, electronic toys, Bluetooth equipment, LED lighting systems, and DIY electronics. Its premium lithium-ion cells, secure JST XH2.54 connector, integrated protection circuit, and rechargeable design provide dependable power, longer runtime, and excellent long-term value for compatible applications.